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Add hdf5 collective metadata api detection to cmake build

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Greg Sjaardema 2016-11-30 10:30:00 -07:00 committed by Greg Sjaardema
parent 7c808e849b
commit e0269d6cac
3 changed files with 8 additions and 2 deletions
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3
CMakeLists.txt
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@ -663,6 +663,9 @@ IF(USE_HDF5 OR ENABLE_NETCDF_4)
SET(USE_PARALLEL_POSIX ON)
ENDIF()
#Check to see if HDF5 library has collective metadata APIs, (HDF5 >= 1.10.0)
CHECK_LIBRARY_EXISTS(${HDF5_C_LIBRARY} H5Pset_all_coll_metadata_ops "" HDF5_HAS_COLL_METADATA_OPS)
OPTION(ENABLE_DYNAMIC_LOADING "Enable Dynamic Loading" ON)
IF(ENABLE_DYNAMIC_LOADING)
SET(USE_LIBDL ON CACHE BOOL "")

1
config.h.cmake.in
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@ -97,6 +97,7 @@ are set when opening a binary file on Windows. */
#cmakedefine USE_PARALLEL_MPIO 1
#cmakedefine HDF5_HAS_H5FREE 1
#cmakedefine HDF5_HAS_LIBVER_BOUNDS 1
#cmakedefine HDF5_HAS_COLL_METADATA_OPS 1
#cmakedefine HDF5_PARALLEL 1
#cmakedefine USE_PARALLEL 1
#cmakedefine USE_PARALLEL4 1

6
libsrc4/nc4file.c
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@ -364,9 +364,10 @@ nc4_create_file(const char *path, int cmode, MPI_Comm comm, MPI_Info info,
#endif /* EXTRA_TESTS */
#ifdef USE_PARALLEL4
#ifdef HDF5_HAS_COLL_METADATA_OPS
H5Pset_all_coll_metadata_ops(fapl_id, 1 );
H5Pset_coll_metadata_write(fapl_id, 1);
#endif
/* If this is a parallel file create, set up the file creation
property list. */
if ((cmode & NC_MPIIO) || (cmode & NC_MPIPOSIX))
@ -2264,8 +2265,9 @@ nc4_open_file(const char *path, int mode, void* parameters, NC *nc)
#endif
#ifdef USE_PARALLEL4
#ifdef HDF5_HAS_COLL_METADATA_OPS
H5Pset_all_coll_metadata_ops(fapl_id, 1 );
#endif
/* If this is a parallel file create, set up the file creation
property list. */
if (mode & NC_MPIIO || mode & NC_MPIPOSIX)